Add pipreqs for pyyaml psycopg2 ipaddr
Add pipreqs for pyyaml psycopg2 ipaddr

Those are needed for test environment setup.

Signed-off-by: Bogdan Dobrelya <62b3a3e71fe69d786a0eb2bf561b6ce08e31d2cc@mail.ru>

eayunstack/fuel-library,eayunstack/fuel-library,xarses/fuel-library,zhaochao/fuel-library,SmartInfrastructures/fuel-library-dev,SmartInfrastructures/fuel-library-dev,zhaochao/fuel-library,eayunstack/fuel-library,huntxu/fuel-library,eayunstack/fuel-library,Metaswitch/fuel-library,huntxu/fuel-library,stackforge/fuel-library,xarses/fuel-library,slystopad/fuel-lib,stackforge/fuel-library,stackforge/fuel-library,slystopad/fuel-lib,SmartInfrastructures/fuel-library-dev,ddepaoli3/fuel-library-dev,huntxu/fuel-library,ddepaoli3/fuel-library-dev,Metaswitch/fuel-library,ddepaoli3/fuel-library-dev,zhaochao/fuel-library,SmartInfrastructures/fuel-library-dev,slystopad/fuel-lib,slystopad/fuel-lib,zhaochao/fuel-library,ddepaoli3/fuel-library-dev,zhaochao/fuel-library,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,Metaswitch/fuel-library,xarses/fuel-library,ddepaoli3/fuel-library-dev,Metaswitch/fuel-library,huntxu/fuel-library,stackforge/fuel-library,huntxu/fuel-library,xarses/fuel-library